Concept

Radiateur (moteur thermique)

Publications associées (326)

Two-Phase Mini-Thermosyphon Electronics Cooling, Part 2: Model and Steady-State Validations

John Richard Thome, Jackson Braz Marcinichen, Nicolas Lamaison, Chin Lee Ong

In the present study, a simulation code specifically developed to evaluate the thermal-hydraulic performance of thermosyphon cooling loops is validated through the experimental results obtained in the Part 1. It considers levels of heat load conventionally ...

Ieee2016

Combined water and energy integration in industrial processes with restricted connections

François Maréchal, Ivan Daniel Kantor, Maziar Kermani

Reducing the environmental impact of industrial processes is highly linked with decreasing consumption of natural resources, energy, and water. In the context of climate change, as discussed during the Conference of Parties in Paris (COP21), the efficient ...

2016

Innovative low-mass cooling systems for the ALICE ITS Upgrade detector at CERN

Manuel Gómez Marzoa

The Phase-1 upgrade of the LHC to full design luminosity, planned for 2019 at CERN, requires the modernisation of the experiments around the accelerator. The Inner Tracking System (ITS), the innermost detector at the ALICE experiment, will be upgraded by r ...

EPFL2016

Impact of nuclear produced thermal pollution on a lake with short residence time - what can models resolve?

Alfred Johny Wüest, Damien Bouffard

Introduction-Thermal pollution can have considerable influence on water temperature in freshwater systems notably affecting stratification [Kirillin et al., 2013]. Consequences can be seen across the entire aquatic food web [Barnett, 1971; Cairns, 1971; Sy ...

2016

Thermal scanning probe lithography on a glassy supramolecular film creates a combination of topogrpahy and fluroescent nanostructures

Jürgen Brugger, Samuel Zimmermann

Here, we report the nanoscale thermal modification of a new type of fluorescent stimuli-responsive supramolecular polymer assembled from a building block (OPV(UPy)2-RG), which features an excimer-forming fluorescent oligo(phenylene vinylene) (OPV) chromoph ...

2016

Impact of nuclear produced thermal pollution on a lake with short residence time - what can models resolve?

Thermal pollution can have considerable influence on water temperature in freshwater systems notably affecting stratification (Kirillin et al., 2013). Consequences can be seen across the entire aquatic food web including benthic organisms (Barnett, 1971), ...

2016

Modeling of GP (I) zone formation during quench in an industrial AA7449 75mm thick plate

Jean-Marie Drezet, Charles-André Gandin, Patrick Schloth

The GP(I) zone formation during quench is simulated in an industrial Aluminumalloy AA7449 75mmthick plate by using a multi-class precipitation model. For this purpose, results of in situ SAXS experiments are reported. A methodology is presented that takes ...

Elsevier Sci Ltd2016

500-fold enhancement of in situ 13C liquid state NMR using gyrotron-driven temperature-jump DNP

Stefano Alberti, Jérémy Genoud

A 550-fold increase in the liquid state C-13 NMR signal of a 50 mu L sample was obtained by first hyperpolarizing the sample at 20 K using a gyrotron (260 GHz), then, switching its frequency in order to apply 100 W for 1.5 s so as to melt the sample, final ...

Academic Press Inc Elsevier Science2016

Two-Phase Mini-Thermosyphon Electronics Cooling, Part 3: Transient Modeling and Experimental Validation

John Richard Thome, Jackson Braz Marcinichen, Nicolas Lamaison, Chin Lee Ong

This paper is the third part of the present study on two-phase mini-thermosyphon cooling systems. As mentioned in the first two parts, gravity-driven cooling systems using microchannel flow boiling are a very promising long-term viable solution for electro ...

Ieee2016

Can Resistive-Type Fault Current Limiter Operate in Cryogen-Free Environment?

Bertrand Dutoit

Superconducting fault current limiters are unique devices that offer fast response to fault without need of an external triggering system. Therefore, they are interesting for industrial use, although their price is high. The principle of the resistive faul ...

Ieee-Inst Electrical Electronics Engineers Inc2016

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